BridgedTaikoToken

Taiko ERC-20 Token

0xa9d23408b9ba935c230493c40c73824df71a0975

Proxy implementation: 0x71583f1ba66f292f6c626f37e25c438b152dd917

Solidity v0.8.24+commit.e11b9ed9

Fungible token following the ERC-20 standard.

🤖

Query this contract from your AI

Reference: 0xa9d23408b9ba935c230493c40c73824df71a0975

Sample prompt: "Tell me the current state of taiko/0xa9d23408b9ba935c230493c40c73824df71a0975"

No AI wired up yet? → mcp.smarts.md

Taiko is a docs-only chain on Smarts: source code and ABI are indexed, but live on-chain data (state, recent events, admin profile) is not currently available. AI agents can still query get_contract_info and get_contract_source via MCP.

Overview

Read Functions

Write Functions

Events

Read Functions

CLOCK_MODE() pure

Returns

Name	Type	Description
—	string

DOMAIN_SEPARATOR() view

Returns

Name	Type	Description
—	bytes32

addressManager() view

Returns

Name	Type	Description
—	address

allowance(owner: address, spender: address) view

dev: See {IERC20-allowance}.

Parameters

Name	Type	Description
owner	address
spender	address

Returns

Name	Type	Description
—	uint256

balanceOf(account: address) view

dev: See {IERC20-balanceOf}.

Parameters

Name	Type	Description
account	address

Returns

Name	Type	Description
—	uint256

canonical() pure

Gets the canonical token's address and chain ID.

Returns

Name	Type	Description
—	address	The canonical token's address.
—	uint256	The canonical token's chain ID.

changeMigrationStatus(address, bool) pure

Starts or stops migration to/from a specified contract.

Parameters

Name	Type	Description
—	address
—	bool

checkpoints(account: address, pos: uint32) view

dev: Get the `pos`-th checkpoint for `account`.

Parameters

Name	Type	Description
account	address
pos	uint32

Returns

Name	Type	Description
—	tuple

clock() view

dev: Clock used for flagging checkpoints. Can be overridden to implement timestamp based checkpoints (and voting).

Returns

Name	Type	Description
—	uint48

decimals() view

dev: Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}.

Returns

Name	Type	Description
—	uint8

delegates(account: address) view

dev: Get the address `account` is currently delegating to.

Parameters

Name	Type	Description
account	address

Returns

Name	Type	Description
—	address

eip712Domain() view

dev: See {EIP-5267}. _Available since v4.9._

Returns

Name	Type	Description
fields	bytes1
name	string
version	string
chainId	uint256
verifyingContract	address
salt	bytes32
extensions	uint256[]

getPastTotalSupply(timepoint: uint256) view

dev: Retrieve the `totalSupply` at the end of `timepoint`. Note, this value is the sum of all balances. It is NOT the sum of all the delegated votes! Requirements: - `timepoint` must be in the past

Parameters

Name	Type	Description
timepoint	uint256

Returns

Name	Type	Description
—	uint256

getPastVotes(account: address, timepoint: uint256) view

dev: Retrieve the number of votes for `account` at the end of `timepoint`. Requirements: - `timepoint` must be in the past

Parameters

Name	Type	Description
account	address
timepoint	uint256

Returns

Name	Type	Description
—	uint256

getVotes(account: address) view

dev: Gets the current votes balance for `account`

Parameters

Name	Type	Description
account	address

Returns

Name	Type	Description
—	uint256

impl() view

Returns

Name	Type	Description
—	address

inNonReentrant() view

Returns

Name	Type	Description
—	bool

lastUnpausedAt() view

Returns

Name	Type	Description
—	uint64

name() view

dev: Returns the name of the token.

Returns

Name	Type	Description
—	string

nonces(owner: address) view

dev: Returns the current nonce for `owner`. This value must be included whenever a signature is generated for {permit}. Every successful call to {permit} increases ``owner``'s nonce by one. This prevents a signature from being used multiple times.

Parameters

Name	Type	Description
owner	address

Returns

Name	Type	Description
—	uint256

numCheckpoints(account: address) view

dev: Get number of checkpoints for `account`.

Parameters

Name	Type	Description
account	address

Returns

Name	Type	Description
—	uint32

owner() view

dev: Returns the address of the current owner.

Returns

Name	Type	Description
—	address

paused() view

Returns true if the contract is paused, and false otherwise.

Returns

Name	Type	Description
—	bool	true if paused, false otherwise.

pendingOwner() view

dev: Returns the address of the pending owner.

Returns

Name	Type	Description
—	address

proxiableUUID() view

dev: Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the implementation. It is used to validate the implementation's compatibility when performing an upgrade. IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.

Returns

Name	Type	Description
—	bytes32

resolve(_chainId: uint64, _name: bytes32, _allowZeroAddress: bool) view

Resolves a name to its address deployed on this chain.

Parameters

Name	Type	Description
_chainId	uint64
_name	bytes32	Name whose address is to be resolved.
_allowZeroAddress	bool	If set to true, does not throw if the resolved address is `address(0)`.

Returns

Name	Type	Description
—	address	Address associated with the given name.

resolve(_name: bytes32, _allowZeroAddress: bool) view

Resolves a name to its address deployed on this chain.

Parameters

Name	Type	Description
_name	bytes32	Name whose address is to be resolved.
_allowZeroAddress	bool	If set to true, does not throw if the resolved address is `address(0)`.

Returns

Name	Type	Description
—	address	Address associated with the given name.

symbol() pure

dev: Returns the symbol of the token, usually a shorter version of the name.

Returns

Name	Type	Description
—	string

totalSupply() view

dev: See {IERC20-totalSupply}.

Returns

Name	Type	Description
—	uint256

Write Functions

acceptOwnership() nonpayable

dev: The new owner accepts the ownership transfer.

approve(spender: address, amount: uint256) nonpayable

dev: See {IERC20-approve}. NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address.

Parameters

Name	Type	Description
spender	address
amount	uint256

Returns

Name	Type	Description
—	bool

burn(_amount: uint256) nonpayable

Burns tokens from msg.sender. This is only allowed if: - 1) tokens are migrating out to a new bridged token - 2) The token is burned by ERC20Vault to bridge back to the canonical chain.

Parameters

Name	Type	Description
_amount	uint256	The amount of tokens to burn.

decreaseAllowance(spender: address, subtractedValue: uint256) nonpayable

dev: Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`.

Parameters

Name	Type	Description
spender	address
subtractedValue	uint256

Returns

Name	Type	Description
—	bool

delegate(delegatee: address) nonpayable

dev: Delegate votes from the sender to `delegatee`.

Parameters

Name	Type	Description
delegatee	address

delegateBySig(delegatee: address, nonce: uint256, expiry: uint256, v: uint8, r: bytes32, s: bytes32) nonpayable

dev: Delegates votes from signer to `delegatee`

Parameters

Name	Type	Description
delegatee	address
nonce	uint256
expiry	uint256
v	uint8
r	bytes32
s	bytes32

increaseAllowance(spender: address, addedValue: uint256) nonpayable

dev: Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address.

Parameters

Name	Type	Description
spender	address
addedValue	uint256

Returns

Name	Type	Description
—	bool

init(_owner: address, _addressManager: address) nonpayable

Initializes the contract.

Parameters

Name	Type	Description
_owner	address	The owner of this contract. msg.sender will be used if this value is zero.
_addressManager	address	The address manager address.

mint(_account: address, _amount: uint256) nonpayable

Mints `amount` tokens and assigns them to the `account` address.

Parameters

Name	Type	Description
_account	address	The account to receive the minted tokens.
_amount	uint256	The amount of tokens to mint.

pause() nonpayable

Pauses the contract.

permit(owner: address, spender: address, value: uint256, deadline: uint256, v: uint8, r: bytes32, s: bytes32) nonpayable

dev: Sets `value` as the allowance of `spender` over ``owner``'s tokens, given ``owner``'s signed approval. IMPORTANT: The same issues {IERC20-approve} has related to transaction ordering also apply here. Emits an {Approval} event. Requirements: - `spender` cannot be the zero address. - `deadline` must be a timestamp in the future. - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` over the EIP712-formatted function arguments. - the signature must use ``owner``'s current nonce (see {nonces}). For more information on the signature format, see the https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP section]. CAUTION: See Security Considerations above.

Parameters

Name	Type	Description
owner	address
spender	address
value	uint256
deadline	uint256
v	uint8
r	bytes32
s	bytes32

renounceOwnership() nonpayable

dev: Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.

transfer(to: address, amount: uint256) nonpayable

dev: See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `amount`.

Parameters

Name	Type	Description
to	address
amount	uint256

Returns

Name	Type	Description
—	bool

transferFrom(from: address, to: address, amount: uint256) nonpayable

dev: See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `amount`. - the caller must have allowance for ``from``'s tokens of at least `amount`.

Parameters

Name	Type	Description
from	address
to	address
amount	uint256

Returns

Name	Type	Description
—	bool

transferOwnership(newOwner: address) nonpayable

dev: Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one. Can only be called by the current owner.

Parameters

Name	Type	Description
newOwner	address

unpause() nonpayable

Unpauses the contract.

upgradeTo(newImplementation: address) nonpayable

dev: Upgrade the implementation of the proxy to `newImplementation`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address

upgradeToAndCall(newImplementation: address, data: bytes) payable

dev: Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call encoded in `data`. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address
data	bytes

Events

AdminChanged(previousAdmin: address, newAdmin: address)

Name	Type	Indexed	Description
previousAdmin	address
newAdmin	address

Approval(owner: address, spender: address, value: uint256)

Name	Type	Indexed
owner	address	✓
spender	address	✓
value	uint256

BeaconUpgraded(beacon: address)

Name	Type	Indexed	Description
beacon	address	✓

DelegateChanged(delegator: address, fromDelegate: address, toDelegate: address)

Name	Type	Indexed
delegator	address	✓
fromDelegate	address	✓
toDelegate	address	✓

DelegateVotesChanged(delegate: address, previousBalance: uint256, newBalance: uint256)

Name	Type	Indexed
delegate	address	✓
previousBalance	uint256
newBalance	uint256

EIP712DomainChanged()

Initialized(version: uint8)

Name	Type	Indexed	Description
version	uint8

OwnershipTransferStarted(previousOwner: address, newOwner: address)

Name	Type	Indexed	Description
previousOwner	address	✓
newOwner	address	✓

OwnershipTransferred(previousOwner: address, newOwner: address)

Name	Type	Indexed	Description
previousOwner	address	✓
newOwner	address	✓

Paused(account: address)

Emitted when the contract is paused.

Name	Type	Indexed	Description
account	address		The account that paused the contract.

Transfer(from: address, to: address, value: uint256)

Name	Type	Indexed
from	address	✓
to	address	✓
value	uint256

Unpaused(account: address)

Emitted when the contract is unpaused.

Name	Type	Indexed	Description
account	address		The account that unpaused the contract.

Upgraded(implementation: address)

Name	Type	Indexed	Description
implementation	address	✓